/* Javascript Document */

function banner(){
	var image = arguments[1];
	var hover = arguments[2];
	
	if (arguments[0] == 'over'){
		document.getElementById(image).style.display = 'none';
		document.getElementById(hover).style.display = 'block';
	} else if (arguments[0] == 'out'){
		document.getElementById(hover).style.display = 'none';
		document.getElementById(image).style.display = 'block';
	}
	
}